Morris, Charles W. 1903-1979.
Signification and significance: a study of the relations of signs and values /
Charles Morris 
. - Cambridge : M.I.T. Press,  Massachusetts Institute of Technology,  1964 
. - x, 99 p.  tab., schem.  25 cm. 
 - (Studies in communication )
<br/>К.: Бібліогр. : c. 88-95, Index